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The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Patent No.:

US 11194083 B1

PDFFull Text
Date of Patent:
Dec. 07, 2021

Filed:

Mar. 29, 2016

Color filter including quantum dots and metal nanoparticles and display apparatus including the same

Applicant:

Samsung Display Co., Ltd., Yongin-si, KR;

Inventors:

Minsu Lee, Yongin-si, KR;

Dohyun Kwon, Yongin-si, KR;

Younjoon Kim, Yongin-si, KR;

Mira Oh, Yongin-si, KR;

Minjung Lee, Yongin-si, KR;

Junghun Lee, Yongin-si, KR;

Choongyoul Im, Yongin-si, KR;

Mi Jang, Yongin-si, KR;

Kyungmin Choi, Yongin-si, KR;

Assignee:

Samsung Display Co., Ltd., Yongin-si, KR;

Attorney:

H.C. Park & Associates, PLC

Primary Examiner:

Lauren Nguyen

Int. Cl.
CPC ...
G02B 5/20 (2006.01); G03F 7/004 (2006.01); G03F 7/20 (2006.01); G02F 1/1335 (2006.01); G03F 7/00 (2006.01); H01L 27/32 (2006.01); B82Y 20/00 (2011.01);
U.S. Cl.
CPC ...
G02B 5/201 (2013.01); G02B 5/206 (2013.01); G02F 1/133514 (2013.01); G03F 7/0007 (2013.01); G03F 7/0047 (2013.01); G03F 7/2053 (2013.01); H01L 27/322 (2013.01); B82Y 20/00 (2013.01); C09K 2323/031 (2020.08); G02B 5/207 (2013.01); G02B 2207/101 (2013.01); G02F 2202/36 (2013.01); G02F 2203/01 (2013.01); G02F 2203/02 (2013.01); G02F 2203/05 (2013.01); Y10S 977/774 (2013.01);
Abstract

A color filter and a display apparatus employing the color filter are provided. The color filter includes a base substrate and a color photoresist layer disposed on the base substrate. The color photoresist layer includes a photopolymerized photosensitive composition, at least one of a pigment and a dye, and quantum dots.

Find Patent Forward Citations

Quick Actions:

Lee, Minsu. (2021). Color filter including quantum dots and metal nanoparticles and display apparatus including the same (U.S. Patent No. 11194083). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11194083

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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